000 00276nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
100 _aRYDER J D
245 0 _aENGINEERING ELECTRONICS
250 _a2
260 _aNEW YORK
_bMCGRAW HILL
_c1967
300 _a690
942 _2ddc
999 _c90111
_d90111